Amazon’s Black Friday sale is live now, and we've found these stellar discounts on Wirecutter-approved products.

Page last checked: November 2024. We're not able to show every retailer and cheaper prices may be available. All the AA rechargeable batteries we tested are listed in alphabetical order below. Only ...

Nov. 13, 2024 — An international team of scientists has identified a surprising factor that accelerates the degradation of lithium-ion batteries leading to a steady loss of charge. This ...

Our evaluation included extensive discharge tests to see which batteries lasted the longest -- including AA, AAA, C, D and 9-volt options. We also considered the cost per battery for each option ...

COLORADO SPRINGS, Colo. (AP) — The owners of a Colorado funeral home accused of piling 190 bodies inside a room-temperature building and giving the grieving relatives fake ashes pleaded guilty ...

If you don't have one of the best power banks already, you need one, and with great Black Friday deals on plenty of our top picks, now is the best time to buy one. You can find amazing deals from ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

Gamer, graphic designer, or multitasker? A curved monitor could be your key to more-immersive work or play. Here's how to buy one, plus our top picks, based on PC Labs' hands-on and eyes-on ...